Must be a valid IPv4 or IPv6 ip address, e.g. 127.0.0.1 or 2001:DB8:0:0:8:800:200C:417A
Basic Info

City: unknown

Region: unknown

Country: None

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.48.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 5985
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.48.21.			IN	A

;; AUTHORITY SECTION:
.			416	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 23:06:05 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 21.48.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.48.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
79.47.65.196 attackspambots
firewall-block, port(s): 60001/tcp
2019-09-10 20:48:04
51.75.89.73 attack
CloudCIX Reconnaissance Scan Detected, PTR: ip-51-75-89.eu.
2019-09-10 20:45:00
182.61.33.137 attack
Sep 10 18:27:48 areeb-Workstation sshd[8666]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.33.137
Sep 10 18:27:50 areeb-Workstation sshd[8666]: Failed password for invalid user christian from 182.61.33.137 port 52288 ssh2
...
2019-09-10 21:04:32
169.57.166.130 attackspambots
Jul 20 01:40:19 mercury wordpress(lukegirvin.co.uk)[4394]: XML-RPC authentication failure for luke from 169.57.166.130
...
2019-09-10 20:36:03
113.160.132.37 attackbots
2019-07-29T11:44:44.310Z CLOSE host=113.160.132.37 port=51574 fd=4 time=20.020 bytes=24
...
2019-09-10 20:40:33
123.148.144.255 attack
[Tue Aug 13 10:01:21.146627 2019] [access_compat:error] [pid 16139] [client 123.148.144.255:62787] AH01797: client denied by server configuration: /var/www/html/luke/wp-login.php
...
2019-09-10 21:31:42
111.231.66.135 attackspam
Sep 10 02:47:40 sachi sshd\[21570\]: Invalid user password from 111.231.66.135
Sep 10 02:47:40 sachi sshd\[21570\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.231.66.135
Sep 10 02:47:42 sachi sshd\[21570\]: Failed password for invalid user password from 111.231.66.135 port 49652 ssh2
Sep 10 02:52:13 sachi sshd\[21944\]: Invalid user 123456 from 111.231.66.135
Sep 10 02:52:13 sachi sshd\[21944\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.231.66.135
2019-09-10 21:05:44
195.70.44.19 attackbotsspam
Jul 29 18:57:36 mercury smtpd[1187]: 49ca4dbf1afed103 smtp event=failed-command address=195.70.44.19 host=195.70.44.19 command="RCPT TO:" result="550 Invalid recipient"
...
2019-09-10 21:28:00
140.238.173.10 attackbots
/wp-json/wp/v2/users
2019-09-10 21:02:05
169.239.95.127 attackspambots
May  1 00:37:35 mercury wordpress(lukegirvin.com)[13969]: XML-RPC authentication failure for luke from 169.239.95.127
...
2019-09-10 20:41:17
178.62.33.222 attackbots
Automatic report - Banned IP Access
2019-09-10 21:31:59
180.76.141.184 attack
Sep 10 02:45:55 php1 sshd\[18539\]: Invalid user minecraft from 180.76.141.184
Sep 10 02:45:55 php1 sshd\[18539\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.141.184
Sep 10 02:45:57 php1 sshd\[18539\]: Failed password for invalid user minecraft from 180.76.141.184 port 40032 ssh2
Sep 10 02:51:58 php1 sshd\[19184\]: Invalid user teamspeak from 180.76.141.184
Sep 10 02:51:58 php1 sshd\[19184\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.141.184
2019-09-10 21:01:08
113.105.203.132 attack
2019-08-06T11:35:46.652Z CLOSE host=113.105.203.132 port=41755 fd=5 time=20.011 bytes=19
...
2019-09-10 21:36:23
200.110.137.82 attackbotsspam
Aug 15 01:04:18 mercury smtpd[1187]: 17a8d66a3197caa3 smtp event=failed-command address=200.110.137.82 host=host82.200.110.137.ifxnw.com.ar command="RCPT to:" result="550 Invalid recipient"
...
2019-09-10 20:46:18
87.117.19.29 attackspambots
proto=tcp  .  spt=48896  .  dpt=25  .     (listed on  dnsbl-sorbs abuseat-org barracuda)     (478)
2019-09-10 21:45:14

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